Juniper
JN0-691 · Question #4
An engineer upgraded a router to an incorrect version of the Junos OS and performed the system snapshot function. Which two actions would return the system to the original version? (Choose two.)
The correct answer is A. Downgrade to the correct Junos OS version and perform a system snapshot. C. Reboot the router using the secondary media and perform a system snapshot. See the full explanation below for the reasoning.
Question
An engineer upgraded a router to an incorrect version of the Junos OS and performed the system snapshot function. Which two actions would return the system to the original version? (Choose two.)
Options
- ADowngrade to the correct Junos OS version and perform a system snapshot.
- BRollback the Junos OS version and perform a system snapshot.
- CReboot the router using the secondary media and perform a system snapshot.
- DReboot the router using the primary media and perform a system snapshot.
How the community answered
(28 responses)- A75% (21)
- B11% (3)
- D14% (4)
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